https://bugs.winehq.org/show_bug.cgi?id=50790
--- Comment #7 from Gcenx gcenx83@gmail.com --- (In reply to Brendan Shanks from comment #5)
This is now upstream as d52c4eb00ca0a0374bef81a1d794026f41399b19, give it a try.
Yep that gotten wine(64) working within the 10.9 VM again, thanks for the fix.